An alternative (anti-sabotage) locker is installed instead of the standard one. This locker cannot be removed from Ajax WaterStop without tools. It securely fixes the electric actuator on the shutoff valve and protects the electric actuator against unauthorized dismantling.
This locker is used, for example, when installing the device in cafes, restaurants, hotels, factories, or places with public access.
Regardless of the locker selected, the Ajax WaterStop tamper will notify users and the monitoring company that the tamper has triggered during an attempt to remove the electric actuator from the ball valve.